Quantitative measurement for the microstructural parameters of nano-precipitates in Al-Mg-Si-Cu alloys
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- 作者：Kai Lia ; b ; c ; Hosni Idrissib ; d ; Gang Shae ; Min Songc ; msong@csu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Jiangbo Lub ; f ; Hui Shib ; g ; Wanlin Wanga ; Simon P. Ringerh ; i ; Yong Duc ; Dominique Schryversb
- 关键词：Aluminum alloys ; 3DAP ; Foil thickness ; Volume fraction ; Transmission electron microscopy
- 刊名：Materials Characterization
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：118
- 期：Complete
- 页码：352-362
- 全文大小：2189 K
文摘
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A facile method for measuring volume fraction of nano-precipitates based on CBED
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An equation to compensate for small invisible precipitates, with 3DAP verification
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Precisions around ± 16% for volume fraction and ± 11% for number density